发明授权
- 专利标题： Dyed molded article
- 专利标题（中）： 染色成型品
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申请号： US09856701申请日： 2001-05-25
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公开(公告)号： US06482916B1公开(公告)日： 2002-11-19
- 发明人: Keisuke Takuma , Atsuo Otsuji , Kenichi Fujii , Kenichi Sugimoto , Masao Imai , Rihiko Suzuki
- 申请人： Keisuke Takuma , Atsuo Otsuji , Kenichi Fujii , Kenichi Sugimoto , Masao Imai , Rihiko Suzuki
- 优先权： JP10-336251 19981126
- 主分类号： C08G6400
- IPC分类号： C08G6400
摘要：
The present invention provides a dyed molded article obtained by dyeing a polycarbonate molded article having repeating structural units represented by the following formula (1-a): Since the polycarbonate molded article is dyed easily, the present invention has made it possible to provide a lens made of a dyed polycarbonate.
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